Khan/khan-exercises — Issue #7548: Vertical angles 2 - vertical angles 2 got hanges
Author: KhanBugz
Created: 2011-12-02 11:46:18+00:00
State: open
Labels: chrome, not-showing, win7

no box for writing answer.
no question

given is only

solve for x

[vertical_angles_2.html?seed=99&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/vertical_angles_2.html?seed=99&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/vertical_angles_2.html?seed=99&problem=0&debug&activity=undefined)

undefined

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2

MathJax is loaded, ready, queue length: 0